DOI: 10.1016/j.foreco.2013.12.004
Scopus记录号: 2-s2.0-84891608488
论文题名: Parasites and forest chronosequence: Long-term recovery of nematomorph parasites after clear-cut logging
作者: Sato T. ; Watanabe K. ; Fukushima K. ; Tokuchi N.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2014
卷: 314 起始页码: 166
结束页码: 171
语种: 英语
英文关键词: Allochthonous input
; Ecosystem succession
; Forest management
; Manipulative parasite
; Nematomorpha
; Riparian ecosystem
Scopus关键词: Allochthonous input
; Ecosystem successions
; Nematomorpha
; Parasite
; Riparian ecosystem
; Ecosystems
; Recovery
; Forestry
; allochthon
; anthropogenic effect
; chronosequence
; disturbance
; forest ecosystem
; forest management
; host-parasite interaction
; integrated approach
; nematode
; relative abundance
; succession
; Ecosystems
; Forest Management
; Forestry
; Recovery
英文摘要: Temporal scales at which anthropogenic disturbances affect ecosystem linkages are often unclear. The nematomorph parasites tightly link forests to stream ecosystems via manipulation of their terrestrial hosts. We examined the abundance and species/genetic diversities of nematomorphs with their terrestrial hosts along a forest-recovery gradient after clear-cut logging, using a chronosequence. Only one nematomorph species was found from eight watersheds with different forest ages (3-48. years). The nematomorphs suffered local extinction immediately after logging and then increased linearly with forest age. Their relative abundances were highest in September in older forests, but in October in younger forests, suggesting clear-cut logging can cause not only long-term (>50. years) disruption of the magnitude but also timing of the forest-stream linkage mediated by the nematomorphs. Camel crickets (Diestrammena tsushimensis and D. elegantissima), dominant definitive hosts of the nematomorphs, recovered with a peak at around 30-year-old forests, which was insufficient to explain the long-term recovery of the nematomorphs. This study provided an empirical example of the time-scale (>50. years) at which forests and streams should be managed as integrated systems. © 2013 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66144
Appears in Collections: 影响、适应和脆弱性
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作者单位: The Hakubi Center for Advanced Research, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto 606-8302, Japan; Department of Zoology, Division of Biological Science, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan; Field Science Education and Research Center, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan; Department of Biology, Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada-ku, Kobe 657-8501, Japan
Recommended Citation:
Sato T.,Watanabe K.,Fukushima K.,et al. Parasites and forest chronosequence: Long-term recovery of nematomorph parasites after clear-cut logging[J]. Forest Ecology and Management,2014-01-01,314